The shelf life of 30-day bulk dried pork is one month, and that of semi-dried jerky is generally one week. Use vacuum beef jerky for storage. Vacuum-packed beef jerky can be stored at room temperature, and should not be exposed to the sun. It can be stored at low temperature if it is convenient, and should not be frozen. All the dried meat left after opening the bag should be preserved like bulk dried meat. If vacuum packaging is used, it can be stored for a long time, and the storage period can reach 270 days.